applying the same patch to advcheckbox, backported from HEAD - Fixes …

…MDL-8627, "HTML QuickForm displays (some?) disabled elements in a non-accessible way", overrides parent::getFrozenHtml.
moodle · Sep 15, 2007 · 5a9528b · 5a9528b
1 parent 45d99c3
commit 5a9528b
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/lib/form/advcheckbox.php b/lib/form/advcheckbox.php
@@ -89,5 +89,22 @@ function _generateId()
         }
     } // end func _generateId
 
+    /**
+     * Returns the disabled field. Accessibility: the return "[ ]" from parent
+     * class is not acceptable for screenreader users, and we DO want a label.
+     * @return    string
+     */
+    function getFrozenHtml()
+    {
+        //$this->_generateId();
+        $output = '<input type="checkbox" disabled="disabled" id="'.$this->getAttribute('id').'" ';
+        if ($this->getChecked()) {
+            $output .= 'checked="checked" />'.$this->_getPersistantData();
+        } else {
+            $output .= '/>';
+        }
+        return $output;
+    } //end func getFrozenHtml
+
 }
 ?>